| java.lang.Object
 org.geotools.resources.coverage.FeatureUtilities
| FeatureUtilities | | final public class FeatureUtilities (Code) | | A set of utilities methods for interactions between
GridCoverage and
Feature . Those methods are not really rigorous; must of them
should be seen as temporary implementations.
since:
2.4
version:
$Id: FeatureUtilities.java 27037 2007-09-18 12:58:10Z simboss $
author:
Simone Giannecchini |
| convertPolygon | | public static java.awt.Polygon convertPolygon(Polygon roiInput, MathTransform worldToGridTransform) throws TransformException(Code) | | Converts a JTS
Polygon , which represents a ROI, int an AWT
java.awt.Polygon by means of the provided
MathTransform .
Parameters:
roiInput - the input ROI as a JTS Polygon.
Parameters:
worldToGridTransform - the MathTransform to apply to the input ROI. an AWT java.awt.Polygon.
throws:
TransformException - in case the provided MathTransform chokes. |
| convertPolygonToPointArray | | public static java.awt.Polygon convertPolygonToPointArray(Polygon roiInput, MathTransform worldToGridTransform, List points) throws TransformException(Code) | | Converts a JTS
Polygon , which represents a ROI, int an AWT
java.awt.Polygon by means of the provided
MathTransform .
It also stores the points for this polygon into the provided
List .
Parameters:
roiInput - the input ROI as a JTS Polygon.
Parameters:
worldToGridTransform - the MathTransform to apply to the input ROI.
Parameters:
points - a List that should hold the transformed points. an AWT java.awt.Polygon.
throws:
TransformException - in case the provided MathTransform chokes. |
| wrapGridCoverage | | public static FeatureCollection wrapGridCoverage(GridCoverage2D coverage) throws TransformException, SchemaException, IllegalAttributeException(Code) | | Wraps a grid coverage into a Feature. Code lifted from ArcGridDataSource
(temporary).
Parameters:
coverage - the grid coverage. a feature with the grid coverage envelope as the geometry and thegrid coverage itself in the "grid" attribute. |
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